How to Use AutoZone Coupons. Click on the “My Cart” button when you are ready to checkout. Look for the “Enter Coupon Code” box on the right side of the screen. Enter your AutoZone coupon code in the box and click “Apply.”.
Find the coupon you want to use for your order. Add the items you wish to buy to your virtual cart. Find the box that says "Enter Promo Code ." Enter the AutoZone promo code and click "Apply" to see the savings in your cart.
Discount Coupons. Coupons are not valid with any other offers. Coupons must be used at the time of checkout and are not retro active to previous purchases.
You sure can, as long as both aren't manufacturer coupons. You can combine a store and manufacturer coupon to get a bigger discount on the purchase of a single product in the same transaction. Even if both coupons say "Limit one coupon per transaction," you can use them together because they're not identical coupons. Make sense? Here's an example: